perfectly frozen

In February, Charles river was perfectly frozen. The pic is not the same place I was in the previous blogs, but near the mouth of the river. The ice seemed to be so thick that you could find lots of footprints on its surface.

I slightly remember that at that time, Boston Globe also had an article with its picture related to the frozen river and a man who walked on it. Of course, the paper gave a caution to readers that we should not walk on the frozen river, 'cause it's so dangerous.

When taking this pic from the bridge, I heard a patrol car's siren over there. The cops came from the car, and used a loudspeaker to caution the man walking on the ice near the shore.

Here was Boston, USA.